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2007-10-04re PR fortran/32021 (Fix,document,remove GFORTRAN_* environment variables)François-Xavier Coudert3-145/+14
PR libfortran/32021 * runtime/environ.c (init_mem, show_mem, init_round, show_round, init_precision, show_precision, init_signal, show_signal): Remove. (variable_table): Remove GFORTRAN_MEM_INIT, GFORTRAN_MEM_CHECK, GFORTRAN_SIGHUP, GFORTRAN_SIGINT, GFORTRAN_FPU_ROUND and GFORTRAN_FPU_PRECISION. * libgfortran.h (options_t): Remove mem_check, fpu_round, fpu_precision, sighup, sigint, allocate_init_flag and allocate_init_value. From-SVN: r129014
2007-10-04[multiple changes]Paolo Carlini22-154/+680
2007-10-04 Paolo Carlini <pcarlini@suse.de> * testsuite/23_containers/vector/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * testsuite/23_containers/vector/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/ constructor_1_neg.cc: Likewise. * testsuite/23_containers/vector/requirements/dr438/ constructor_2_neg.cc: Likewise. * testsuite/23_containers/deque/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * testsuite/23_containers/deque/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/deque/requirements/dr438/ constructor_1_neg.cc: Likewise. * testsuite/23_containers/deque/requirements/dr438/ constructor_2_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/assign_neg.cc: Adjust dg-error line number. * testsuite/23_containers/list/requirements/dr438/insert_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/ constructor_1_neg.cc: Likewise. * testsuite/23_containers/list/requirements/dr438/ constructor_2_neg.cc: Likewise. 2007-10-04 Chris Jefferson <chris@bubblescope.net> Paolo Carlini <pcarlini@suse.de> * include/bits/stl_list.h (list<>::list(list&&), list<>::operator=(list&&)): Add. (list<>::swap): Adjust. (swap(list&&, list& __y), swap(list&, list&& __y)): Add. * include/bits/stl_vector.h (vector<>::vector(vector&&), vector<>::operator=(vector&&)): Add. (vector<>::swap): Adjust. (swap(vector&&, vector& __y), swap(vector&, vector&& __y)): Add. * include/bits/stl_bvector.h (vector<>::vector(vector&&), vector<>::operator=(vector&&)): Add. (vector<>::swap): Adjust. * include/bits/stl_deque.h (deque<>::deque(deque&&), deque<>::operator=(deque&&)): Add. (deque<>::swap): Adjust. (swap(deque&&, deque& __y), swap(deque&, deque&& __y)): Add. * include/bits/stl_set.h (set<>::set(set&&), set<>::operator=(set&&)): Add. (set<>::swap): Adjust. (swap(set&&, set& __y), swap(set&, set&& __y)): Add. * include/bits/stl_map.h (map<>::map(map&&), map<>::operator=(map&&)): Add. (map<>::swap): Adjust. (swap(map&&, map& __y), swap(map&, map&& __y)): Add. * include/bits/stl_multiset.h (multiset<>::multiset(multiset&&), multiset<>::operator=(multiset&&)): Add. (smultiet<>::swap): Adjust. (swap(multiset&&, multiset& __y), swap(multiset&, multiset&& __y)): Add. * include/bits/stl_multimap.h (multimap<>::multimap(multimap&&), multimap<>::operator=(multimap&&)): Add. (multimap<>::swap): Adjust. (swap(multimap&&, multimap& __y), swap(multimap&, multimap&& __y)): Add. 2007-10-04 Paolo Carlini <pcarlini@suse.de> Avoid copying some allocator objects. * include/bits/stl_list.h (_List_impl::_List_impl(), _List_base::_List_base(), list<>::list()): Add. * include/bits/stl_vector.h (_Vector_impl::_Vector_impl(), _Vector_base::_Vector_base(), vector<>::vector()): Add. * include/bits/stl_bvector.h (_Bvector_impl::_Bvector_impl(), _Bvector_base::_Bvector_base(), vector<>::vector()): Add. * include/bits/stl_deque.h (_Deque_impl::_Deque_impl(), _Deque_base::_Deque_base(), deque<>::deque()): Add. * include/bits/stl_tree.h (_Rb_tree_impl<>::_Rb_tree_impl(), _Rb_tree_impl<>::_M_initialize): Add. (_Rb_tree<>::_Rb_tree(const _Compare&, const allocator_type&), _Rb_tree(const _Rb_tree&)): Adjust. * include/bits/stl_set.h (set<>::set(), set(_InputIterator, _InputIterator)): Use _M_t default constructor. * include/bits/stl_map.h (map<>::map(), set(_InputIterator, _InputIterator)): Use _M_t default constructor. * include/bits/stl_multiset.h (multiset<>::multiset(), multiset(_InputIterator, _InputIterator)): Use _M_t default constructor. * include/bits/stl_multimap.h (multimap<>::multimap(), multimap(_InputIterator, _InputIterator)): Use _M_t default constructor. From-SVN: r129013
2007-10-04re PR fortran/33529 (Non-litteral CHARACTER kind values matching is wrong)Francois-Xavier Coudert5-49/+102
PR fortran/33529 * decl.c (match_char_kind): New function. (match_char_spec): Use match_char_kind. * gfortran.dg/char_type_len_2.f90: Adjust error message. * gfortran.dg/char_decl_2.f90: New test. From-SVN: r129012
2007-10-04re PR fortran/33502 (gfortran with .F suffix and -g3 option chokes on ↵Francois-Xavier Coudert4-2/+88
preprocessor syntax) PR fortran/33502 * scanner.c (gfc_advance_line): Call debug_hooks->end_source_file and debug_hooks->start_source_file when appropriate, and set dbg_emitted. (gfc_define_undef_line): New function. (load_file): Don't error out on #define and #undef lines. * parse.c (next_statement): Call gfc_define_undef_line. (gfc_parse_file): Call debug_hooks->start_source_file and debug_hooks->end_source_file for the main source file if required. * gfortran.h (gfc_linebuf): Add dbg_emitted field. (gfc_define_undef_line): New prototype. From-SVN: r129011
2007-10-04re PR middle-end/33641 (perlbmk gets type mismatch in pointer plus expression)Richard Guenther4-11/+54
2007-10-04 Richard Guenther <rguenther@suse.de> PR middle-end/33641 * tree-cfg.c (verify_gimple_expr): Operand one of POINTER_PLUS_EXPR does not need to be of INTEGER_TYPE. (verify_gimple_2): New function split out from ... (verify_gimple_1): ... here. ICE if there was an error during verification. * gcc.c-torture/compile/pr33641.c: New testcase. From-SVN: r129010
2007-10-04Mention PR fortran/33646 in revision 129000.H.J. Lu2-0/+2
From-SVN: r129008
2007-10-04re PR rtl-optimization/33653 (volatile memory access optimized away)Michael Matz2-0/+15
PR rtl-optimization/33653 * gcc.dg/pr33653.c: New. From-SVN: r129007
2007-10-04re PR rtl-optimization/33653 (volatile memory access optimized away)Michael Matz3-2/+8
PR rtl-optimization/33653 * dce.c (deletable_insn_p_1): Use volatile_refs_p(). * dse.c (scan_insn): Same. From-SVN: r129006
2007-10-04* config.gcc: Remove USE_GAS for m68k targets.Kazu Hirata2-7/+11
From-SVN: r129005
2007-10-04re PR tree-optimization/33627 (ICE in verify_stmts compiling abiword)Richard Guenther7-36/+125
2007-10-04 Richard Guenther <rguenther@suse.de> PR tree-optimization/33627 * tree-gimple.h (canonicalize_cond_expr_cond): Declare. * tree-gimple.c (canonicalize_cond_expr_cond): New function, split out from ... * tree-ssa-forwprop.c (combine_cond_expr_cond): ... here. * tree-ssa-ifcombine.c (ifcombine_iforif): Use it. * g++.dg/torture/pr33627.C: New testcase. From-SVN: r129004
2007-10-04re PR c++/32470 (fvisibility=hidden without effect in some cases)Jason Merrill5-53/+90
PR c++/32470 * name-lookup.c (push_namespace_with_attrs): Fold back into... (push_namespace): Here. (handle_namespace_attrs): New fn for the attr code. (leave_scope): Don't pop_visibility. * name-lookup.h (struct cp_binding_level): Remove has_visibility. * parser.c (cp_parser_namespace_definition): Call handle_namespace_attrs and pop_visibility as appropriate. From-SVN: r129003
2007-10-04re PR fortran/33626 (Parentheses get wrong kind during matching)Tobias Schlüter4-8/+25
PR fortran/33626 fortran/ * resolve.c (resolve_operator): Always copy the type for expressions in parentheses. testsuite/ * gfortran.dg/parens_6.f90: New. From-SVN: r129002
2007-10-04avr.c (commands_in_file, [...]): Remove variables.Anatoly Sokolov2-21/+8
* config/avr/avr.c (commands_in_file, commands_in_prologues, commands_in_epilogues): Remove variables. (avr_file_start): Remove unneded initializations of commands_in_file, commands_in_prologues and commands_in_epilogues variables. (avr_file_end): Remove dead code. From-SVN: r129001
2007-10-04re PR fortran/33542 (gfortran does not detect ambigious specific names if ↵Paul Thomas4-39/+11
they are the same as generic names) 2007-10-04 Paul Thomas <pault@gcc.gnu.org> PR fortran/33542 * interface.c (check_interface1): Revert patch of 2007-10-02. 2007-10-04 Paul Thomas <pault@gcc.gnu.org> PR fortran/33542 * gfortran.dg/ambiguous_specific_1.f90: Remove. From-SVN: r129000
2007-10-03re PR c++/11756 (ICE's when using typeof in template function parameter type ↵Jason Merrill2-0/+9
declarations) PR c++/11756 * mangle.c (write_type) [TYPEOF_TYPE]: Just sorry. From-SVN: r128999
2007-10-04Daily bump.GCC Administrator1-1/+1
From-SVN: r128997
2007-10-03m68k.c (m68k_output_movem): Use the MOTOROLA if MOTOROLA is to true.Kazu Hirata2-4/+9
* config/m68k/m68k.c (m68k_output_movem): Use the MOTOROLA if MOTOROLA is to true. From-SVN: r128994
2007-10-03re PR fortran/26682 (gfortran fails with -fwhole-program optimization)Francois-Xavier Coudert2-0/+12
PR fortran/26682 * trans-decl.c (build_function_decl): Set "externally_visible" attribute on the MAIN program decl. From-SVN: r128993
2007-10-03decl.c (duplicate_decls): Preserve linkage flags for mere redeclarations of ↵Alexandre Oliva5-10/+38
gnu_inline definitions. 2007-10-01 Alexandre Oliva <aoliva@redhat.com> * decl.c (duplicate_decls): Preserve linkage flags for mere redeclarations of gnu_inline definitions. * g++.dg/ext/gnu-inline-global-redecl.C: New. From-SVN: r128992
2007-10-03re PR target/33635 (Bootstrap broken on mips-sgi-irix6.5)Richard Sandiford13-125/+397
gcc/ PR target/33635 * config/mips/mips-protos.h (mips_split_64bit_move): Rename to... (mips_split_doubleword_move): ...this. * config/mips/mips.c (mips_subword): Extend to handle 64-bit words; use natural endianness for multi-format FPR values. (mips_split_64bit_move): Rename to... (mips_split_doubleword_move): ...this and extend to 64-bit words. Use move_doubleword_fpr* patterns for moves involving FPRs. (mips_save_reg): Update the call to mips_split_64bit_move. (mips_secondary_reload_class): Return NO_REGS for any reload of a nonzero constant into an FPR if the constant can be forced to memory. * config/mips/mips.md: Update the splitter calls to mips_split_64bit_move. (UNSPEC_LOAD_DF_LOW): Rename to... (UNSPEC_LOAD_LOW): ...this. (UNSPEC_LOAD_DF_HIGH): Rename to... (UNSPEC_LOAD_HIGH): ...this. (UNSPEC_STORE_DF_HIGH): Rename to... (UNSPEC_STORE_WORD): ...this. (SPLITF): New mode iterator. (HALFMODE): New mode attribute. (movtf): New expander. (*movtf_internal): New define_insn_and_split. (move_doubleword_fpr<mode>): New expander. (load_df_low, load_df_high, store_df_high, mthc1, mfhc1): Replace with... (load_low<mode>, load_high<mode>, store_word<mode>, mthc1<mode>) (mfhc1<mode>): ...these more general patterns. gcc/testsuite/ PR target/33635 * gcc.target/mips/mips.exp (setup_mips_tests): Set mips_isa_rev and mips_forced_be. (dg-mips-options): Handle -EL and -mel. Make -mfp64 imply -mhard-float and a suitable ISA. Improve handling of -mipsXrY options. * gcc.target/mips/fpr-moves-1.c: New test. * gcc.target/mips/fpr-moves-2.c: Likewise. * gcc.target/mips/fpr-moves-3.c: Likewise. * gcc.target/mips/fpr-moves-4.c: Likewise. * gcc.target/mips/fpr-moves-5.c: Likewise. * gcc.target/mips/fpr-moves-6.c: Likewise. * gcc.target/mips/mips32r2-mxhc1.c: Remove -march=mips32r2 From-SVN: r128991
2007-10-03moveable.cc: New.Chris Jefferson36-21/+2296
2007-10-03 Chris Jefferson <chris@bubblescope.net> Benjamin Kosnik <bkoz@redhat.com> * testsuite/20_util/pair/moveable.cc: New. Merge from libstdcxx_so_7-branch. * testsuite/23_containers/deque/capacity/moveable.cc: Same. * testsuite/23_containers/deque/cons/moveable.cc: Same. * testsuite/23_containers/deque/modifiers/moveable.cc: Same. * testsuite/23_containers/deque/moveable.cc: Same. * testsuite/23_containers/list/moveable.cc: Same. * testsuite/23_containers/map/moveable.cc: Same. * testsuite/23_containers/multimap/moveable.cc: Same. * testsuite/23_containers/multiset/moveable.cc: Same. * testsuite/23_containers/set/moveable.cc: Same. * testsuite/23_containers/vector/cons/moveable.cc: Same. * testsuite/23_containers/vector/modifiers/moveable.cc: Same. * testsuite/23_containers/vector/moveable.cc: Same. * testsuite/23_containers/vector/resize/moveable.cc: Same. * testsuite/25_algorithms/heap/moveable.cc: Same. * testsuite/25_algorithms/nth_element/moveable.cc: Same. * testsuite/25_algorithms/partial_sort/moveable.cc: Same. * testsuite/25_algorithms/partition/moveable.cc: Same. * testsuite/25_algorithms/remove_if/moveable.cc: Same. * testsuite/25_algorithms/remove/moveable.cc: Same. * testsuite/25_algorithms/reverse/moveable.cc: Same. * testsuite/25_algorithms/rotate/moveable.cc: Same. * testsuite/25_algorithms/sort/moveable.cc: Same. * testsuite/25_algorithms/swap_ranges/moveable.cc: Same. * testsuite/25_algorithms/unique/moveable.cc: Same. * testsuite/util/testsuite_rvalref.h: New. * testsuite/25_algorithms/equal/equal.cc: Move to... * testsuite/25_algorithms/equal/no_operator_ne.cc: ...this. * testsuite/25_algorithms/heap/heap.cc: Move to... * testsuite/25_algorithms/heap/1.cc: ...this. * testsuite/25_algorithms/lower_bound/lower_bound.cc: Move to... * testsuite/25_algorithms/lower_bound/no_operator_ne.cc: ...this. * testsuite/25_algorithms/partition/partition.cc: Move to... * testsuite/25_algorithms/partition/1.cc: ...this. * testsuite/25_algorithms/stable_partition/1.cc: ... and this. * testsuite/25_algorithms/search/1.cc: Update from merge. * testsuite/25_algorithms/search/check_type.cc: Same. * testsuite/lib/dg-options.exp (dg-require-rvalref): New. * testsuite/lib/libstdc++.exp (check_v3_target_rvalref): New. Co-Authored-By: Benjamin Kosnik <bkoz@redhat.com> From-SVN: r128990
2007-10-03* gfortran.dg/default_format_1.f90: XFAIL on all darwin targets.Francois-Xavier Coudert2-2/+6
From-SVN: r128989
2007-10-03* cfgrtl.c (rtl_block_ends_with_call_p): Skip notes at the end.Alexandre Oliva2-1/+6
From-SVN: r128988
2007-10-03gcse.c (hash_scan_set): Insert set in insn before note at the end of basic ↵Alexandre Oliva2-2/+7
block. * gcse.c (hash_scan_set): Insert set in insn before note at the end of basic block. From-SVN: r128987
2007-10-03re PR tree-optimization/33576 (segfault in extract_muldiv for cpu2006 benchmark)Sebastian Pop5-2/+44
2007-10-03 Sebastian Pop <sebastian.pop@amd.com> PR tree-optimization/33576 * testsuite/gcc.dg/tree-ssa/pr33576.c: New. * tree-loop-linear.c (linear_transform_loops): Call remove_iv. * lambda.h (lambda_loopnest_to_gcc_loopnest): New parameter. (remove_iv): Declared. * lambda-code.c (remove_iv): Not static. (lambda_loopnest_to_gcc_loopnest): New parameter remove_ivs. Don't remove ivs there, save ivs in the buffer. From-SVN: r128986
2007-10-03* no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.Kazu Hirata1-1/+0
From-SVN: r128985
2007-10-03Fix date on ChangeLog entry.Tobias Schlüter1-1/+1
From-SVN: r128984
2007-10-03default_format_1.f90: XFAIL on ppc-darwin.François-Xavier Coudert3-3/+12
* gfortran.dg/default_format_1.f90: XFAIL on ppc-darwin. * gfortran.dg/default_format_2.f90: XFAIL on ppc-darwin. From-SVN: r128983
2007-10-03no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.Richard Sandiford5-151/+621
config/ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function. libstdc++-v3/ libstdc++/ * acinclude.m4 (GLIBCXX_ENABLE_C99): Temporarily add -fno-exceptions to CXXFLAGS. Use GCC_TRY_COMPILE_OR_LINK. Make the tests assign results to volatile variables. Use -lm for link tests in GCC_TRY_COMPILE_OR_LINK. Fall back to compile-only tests if -lm is not available. * configure: Regenerate. From-SVN: r128982
2007-10-03re PR java/33639 (gcj generates assembler errors)Andrew Haley2-2/+63
2007-10-03 Andrew Haley <aph@redhat.com> PR java/33639 * class.c (mangled_classname): Detect and replace illegal characters in assembly language symbols. (gen_indirect_dispatch_tables): Call mangled_classname() on the type. From-SVN: r128981
2007-10-03re PR fortran/33198 (Derived type in common: Default initializer not rejected)Tobias Schlüter4-82/+148
PR fortran/33198 fortran/ * resolve.c (has_default_initializer): Move to top. Make bool. (resolve_common_blocks): Simplify logic. Add case for derived type initialization. (resolve_fl_variable_derived): Split out from ... (resolve_fl_variable): ... from here, while adapting to new h_d_i interface. testsuite/ * gfortran.dg/common_errors_1.f90: New. From-SVN: r128980
2007-10-03re PR c++/15764 (no cleanup if temporary's dtor terminates with an exception)Jason Merrill7-33/+296
PR c++/15764 * cp/decl.c (wrap_cleanups_r): New fn. (wrap_temporary_cleanups): New fn. (initialize_local_var): Call it. * tree-eh.c (same_handler_p): New fn. (optimize_double_finally): New fn. (refactor_eh_r): New fn. (refactor_eh): New fn. (pass_refactor_eh): New pass. * tree-pass.h: Declare it. * passes.c (init_optimization_passes): Add it. From-SVN: r128979
2007-10-03re PR debug/31899 (-g and using declaration causing ICE in reference_to_unused)Doug Kwan4-1/+25
2007-10-03 Doug Kwan <dougkwan@google.com> Richard Guenther <rguenther@suse.de> PR debug/31899 * dwarf2out.c (reference_to_unused): Disable sanity checking, be conservative instead. * g++.dg/debug/using3.C: New testcase. Co-Authored-By: Richard Guenther <rguenther@suse.de> From-SVN: r128978
2007-10-03re PR fortran/26682 (gfortran fails with -fwhole-program optimization)Francois-Xavier Coudert4-0/+17
PR fortran/26682 * options.c (gfc_post_options): Issue an error when -fwhole-program is used. * doc/invoke.texi (-fwhole-program): Document that Fortran doesn't support this option. From-SVN: r128977
2007-10-03revert accidential change in revision 128957.Kenneth Zadeck1-16/+16
From-SVN: r128976
2007-10-03re PR libfortran/33253 (namelist: reading back a string with apostrophe)Jerry DeLisle3-0/+67
2007-10-03 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/33253 * gfortran.dg/namelist_38.f90: New test. * gfortran.dg/namelist_39.f90: New test. From-SVN: r128975
2007-10-03re PR libstdc++/33613 (compilation inconsistency upper_bound vs lower_bound ↵Paolo Carlini7-24/+176
with -D_GLIBCXX_DEBUG) 2007-10-03 Paolo Carlini <pcarlini@suse.de> PR libstdc++/33613 * include/debug/functions.h (__check_partitioned): Rename to... (__check_partioned_lower): ... this. (__check_partioned_upper): Add. * include/debug/macros.h (__glibcxx_check_partitioned): Rename to... (__glibcxx_check_partitioned_lower): ... this, adjust. (__glibcxx_check_partitioned_upper): Add. * include/debug/debug.h (__glibcxx_requires_partitioned): Rename to... (__glibcxx_requires_partitioned_lower): ... this, adjust. (__glibcxx_requires_partitioned_upper): Add. * include/bits/stl_algo.h (lower_bound, upper_bound, equal_range, binary search): Use the above. * testsuite/25_algorithms/lower_bound/33613.cc: New. * testsuite/25_algorithms/upper_bound/33613.cc: Likewise. From-SVN: r128974
2007-10-03re PR libfortran/33253 (namelist: reading back a string with apostrophe)Jerry DeLisle2-1/+10
2007-10-02 Jerry DeLisle <jvdelisle@gcc.gnu.org> PR libfortran/33253 * io/list_read.c (read_character): Use DELIM_APOSTROPHE and DELIM_QUOTE and quote value in check of first character in string. From-SVN: r128973
2007-10-03revert: no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.Kazu Hirata5-503/+166
config/ Revert: 2007-10-02 Richard Sandiford <richard@codesourcery.com> * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function. libstdc++/ Revert: 2007-10-02 Richard Sandiford <richard@codesourcery.com> * acinclude.m4 (GLIBCXX_ENABLE_C99): Temporarily add -fno-exceptions to CXXFLAGS. Use GCC_TRY_COMPILE_OR_LINK. Make the tests assign results to volatile variables. * configure: Regenerate. From-SVN: r128972
2007-10-03Daily bump.GCC Administrator1-1/+1
From-SVN: r128970
2007-10-02re PR libfortran/33469 (Default formats for real input are not precise enough)Francois-Xavier Coudert7-19/+197
PR libfortran/33469 * io/write.c (write_real): Widen the default formats. * gfortran.dg/default_format_1.f90: New test. * gfortran.dg/default_format_2.f90: New test. * gfortran.dg/namelist_print_1.f: Adjust expected output. * gfortran.dg/real_const_3.f90: Adjust expected output. From-SVN: r128967
2007-10-02mips.exp (setup_mips_tests): Set mips_abi to the default ABI.Richard Sandiford7-12/+69
gcc/testsuite/ * gcc.target/mips/mips.exp (setup_mips_tests): Set mips_abi to the default ABI. Split mips_forced_abi into mips_forced_abi and mips_forced_regs. (is_gp32_flag): Return true for -mabi=32. (is_gp64_flag): New function. Handle 64-bit -mabi options. (dg-mips-options): Use is_gp64_flag instead of checking specifically for -mgp64. Update after the mips_forced_abi split. Handle -mabi=*. Don't force an ABI for -mgp32 or -mfp32 if the flags contain -mabi=*. * gcc.target/mips/pr33256.c: Remove -mips3 requirement. * gcc.target/mips/save-restore-1.c: Use -mabi=32 instead of -mgp32. * gcc.target/mips/save-restore-2.c: Likewise. * gcc.target/mips/save-restore-3.c: Likewise. * gcc.target/mips/save-restore-4.c: Likewise. From-SVN: r128966
2007-10-02re PR middle-end/33617 (ICE for nonconstant callee-copied constructor arguments)Richard Sandiford4-4/+24
gcc/ PR middle-end/33617 * expr.c (expand_expr_addr_expr_1): Pass CONSTRUCTORs to expand_expr. gcc/testsuite/ PR middle-end/33617 * gcc.c-torture/compile/pr33617.c: New test. From-SVN: r128965
2007-10-02mips.md (sync_compare_and_swap<mode>): Handle compare against constant zero.David Daney3-2/+9
* config/mips/mips.md (sync_compare_and_swap<mode>): Handle compare against constant zero. * config/mips/mips.h (MIPS_COMPARE_AND_SWAP): Handle constant zero operand. From-SVN: r128963
2007-10-02stabs-attrib-vect-darwin.c: Change options to use -gstabs+ for extended options.Andreas Tobler2-1/+6
2007-10-02 Andreas Tobler <a.tobler@schweiz.org> * gcc.target/powerpc/stabs-attrib-vect-darwin.c: Change options to use -gstabs+ for extended options. From-SVN: r128962
2007-10-02no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function.Richard Sandiford5-151/+514
config/ * no-executables.m4 (GCC_TRY_COMPILE_OR_LINK): New function. libstdc++/ * acinclude.m4 (GLIBCXX_ENABLE_C99): Temporarily add -fno-exceptions to CXXFLAGS. Use GCC_TRY_COMPILE_OR_LINK. Make the tests assign results to volatile variables. * configure: Regenerate. From-SVN: r128959
2007-10-022.cc: Split into...Benjamin Kosnik6-120/+307
2007-10-02 Benjamin Kosnik <bkoz@redhat.com> * testsuite/25_algorithms/binary_search/2.cc: Split into... * testsuite/25_algorithms/upper_bound/2.cc: ... this. * testsuite/25_algorithms/lower_bound/2.cc: ... this. * testsuite/25_algorithms/equal_range/2.cc: ... and this. * testsuite/25_algorithms/sort/vectorbool.cc: Add from libstdcxx_so_7-branch. From-SVN: r128958
2007-10-02ra-conflict.c: New file.Kenneth Zadeck18-1735/+1963
2007-09-02 Kenneth Zadeck <zadeck@naturalbridge.com> * ra-conflict.c: New file. * ra.h: New file. * reload.c (push_reload, find_dummy_reload): Change DF_RA_LIVE usage to DF_LIVE usage. * rtlanal.c (subreg_nregs_with_regno): New function. * df-scan.c (df_def_record_1, df_uses_record): Add code to set DF_REF_EXTRACT, DF_REF_STRICT_LOWER_PART, and DF_REF_SUBREG flags. (df_has_eh_preds): Removed. (df_bb_refs_collect, df_bb_refs_collect, df_bb_refs_collect, df_exit_block_uses_collect): Changed call from df_has_eh_preds to bb_has_eh_pred. * global.c (allocno, max_allocno, conflicts, allocno_row_words, reg_allocno, EXECUTE_IF_SET_IN_ALLOCNO_SET): Moved to ra.h (SET_ALLOCNO_LIVE, CLEAR_ALLOCNO_LIVE): Moved to ra-conflicts.c. (regs_set, record_one_conflict, record_conflicts, mark_reg_store, mark_reg_clobber, mark_reg_conflicts, mark_reg_death): Deleted. (global_alloc): Turn off rescanning insns after call to global_conflicts and added call to set_preferences. (global_conflicts): Moved to ra-alloc.c. (set_preferences_1, set_preferences): New function. (mirror_conflicts): Changed types for various variables. (mark_elimination): Change DF_RA_LIVE usage to DF_LIVE usage. (build_insn_chain): Rewritten from scratch and made local. (print_insn_chain, print_insn_chains): New functions. (dump_conflicts): Do not print conflicts for fixed_regs. (rest_of_handle_global_alloc): Turn off insn rescanning. * hard-reg-set.h: Fixed comment. * local-alloc.c (update_equiv_regs): Change DF_RA_LIVE usage to DF_LIVE usage and delete refs to TOP sets. (block_alloc): Mark regs as live if they are in the artificial defs at top of block. (find_stack_regs): New function. (rest_of_handle_local_alloc): Changed urec problem to live problem and do not turn off df rescanning. * df.h (DF_UREC, DF_UREC_BB_INFO, DF_LIVE_TOP, DF_RA_LIVE_IN, DF_RA_LIVE_TOP, DF_RA_LIVE_OUT, df_urec_bb_info, df_urec, df_urec_add_problem, df_urec_get_bb_info, df_has_eh_preds): Removed. (DF_CHAIN, DF_NOTE, DF_CHAIN): Renumbered. (DF_REF_EXTRACT, DF_REF_STRICT_LOWER_PART, DF_REF_SUBREG): New fields in df_ref_flags. The rest have been renumbered. * init-regs.c (initialize_uninitialized_regs): Enhanced debugging at -O1. * rtl.h (subreg_nregs_with_regno): New function. * df-problems.c: (df_get_live_out, df_get_live_in, df_get_live_top): Removed reference to DF_RA_LIVE. (df_lr_reset, df_lr_transfer_function, df_live_free_bb_info, df_live_alloc, df_live_reset, df_live_local_finalize, df_live_free): Make top set only if different from in set. (df_lr_top_dump, df_live_top_dump): Only print top set if different from in set. (df_lr_bb_local_compute): Removed unnecessary check. (df_urec_problem_data, df_urec_set_bb_info, df_urec_free_bb_info, df_urec_alloc, df_urec_mark_reg_change, earlyclobber_regclass, df_urec_check_earlyclobber, df_urec_mark_reg_use_for_earlyclobber, df_urec_mark_reg_use_for_earlyclobber_1, df_urec_bb_local_compute, df_urec_local_compute, df_urec_init, df_urec_local_finalize, df_urec_confluence_n, df_urec_transfer_function, df_urec_free, df_urec_top_dump, df_urec_bottom_dump, problem_UREC, df_urec_add_problem): Removed. (df_simulate_fixup_sets): Changed call from df_has_eh_preds to bb_has_eh_pred. * Makefile.in (ra-conflict.o, ra.h): New dependencies. * basic_block.h (bb_has_abnormal_pred): New function. * reload1.c (compute_use_by_pseudos): Change DF_RA_LIVE usage to DF_LIVE usage. From-SVN: r128957
2007-10-02Fix committed ChangelogRevital Eres1-0/+1
From-SVN: r128956
2007-10-02re PR fortran/33542 (gfortran does not detect ambigious specific names if ↵Paul Thomas4-1/+50
they are the same as generic names) 2007-10-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/33542 * interface.c (check_interface1): Specific procedures are always ambiguous if they have the same name. 2007-10-02 Paul Thomas <pault@gcc.gnu.org> PR fortran/33542 * gfortran.dg/ambiguous_specific_1.f90: New test. From-SVN: r128954
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